Proroute
GEM
2M
4G
Router
GEM-2M series User Manual
5
3.2.3.4.1
L2TP Server Configuration ...................................................................................................................... 97
3.2.3.4.2
L2TP Server Status ................................................................................................................................... 98
3.2.3.4.3
User Account List ..................................................................................................................................... 98
3.2.3.4.4
User Account Configuration ..................................................................................................................... 98
3.2.3.4.5
L2TP Client .............................................................................................................................................. 99
3.2.3.4.6
L2TP Client List & Status ........................................................................................................................ 99
3.2.3.4.7
L2TP Client Configuration ....................................................................................................................... 99
3.2.3.5
GRE ............................................................................................................................................ 101
3.2.3.5.1
GRE VPN Tunnel Scenario .................................................................................................................... 101
3.2.3.5.2
GRE Configuration ................................................................................................................................ 101
3.2.3.5.3
GRE Tunnel Definitions ......................................................................................................................... 102
3.2.3.5.4
GRE rule Configuration ......................................................................................................................... 102
3.2.4
Redundancy .......................................................................................................................... 103
3.2.4.1
VRRP .......................................................................................................................................... 103
3.2.5
System Management ............................................................................................................ 104
3.2.5.1
TR-069 ........................................................................................................................................ 104
3.2.5.2
SNMP .......................................................................................................................................... 105
3.2.5.3
Telnet with CLI ............................................................................................................................ 107
3.2.5.4
UPnP ........................................................................................................................................... 108
3.2.6
Certificate .............................................................................................................................. 108
3.2.6.1
My Certificates ............................................................................................................................ 109
3.2.6.1.1
Root CA ................................................................................................................................................. 109
3.2.6.1.2
Local Certificate List .............................................................................................................................. 111
3.2.6.2
Trusted Certificates ..................................................................................................................... 112
3.2.6.2.1
Trusted CA Certificate List .................................................................................................................... 113
3.2.6.2.2
Trusted Client Certificate List ................................................................................................................ 114
3.2.6.3
Issue Certificates ........................................................................................................................ 116
3.2.7
Communication Bus .............................................................................................................. 117
3.2.7.1
Port Configuration ....................................................................................................................... 117
3.2.7.2
Virtual COM ................................................................................................................................ 117
3.2.7.3
Modbus ....................................................................................................................................... 126
3.3
A
PPLICATIONS
............................................................................................................................. 128
3.3.1
Mobile Applications ............................................................................................................... 128
3.3.1.1
SMS ............................................................................................................................................ 128
3.3.1.2
USSD .......................................................................................................................................... 130
3.3.1.3
Network Scan .............................................................................................................................. 132
3.3.1.4
Remote Management .................................................................................................................. 132
3.3.2
IO Management ..................................................................................................................... 135
3.3.2.1
Configuration ............................................................................................................................... 135
